DAKAR System

DAKAR System is an Interactive Automated Complex for power system stability analysis, REAL-TIME management of large power systems, and Load Flow Analysis. Purpose-built for comprehensive system stability analysis, DAKAR is based on mathematical algorithms, deduced from profound research experience of scientists.

Key possibilities of DAKAR System

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1Power System Modelling with an Unlimited Amount of Nodes and Divided Islands:

  • Synchronous turbo generators modelling with different excitation systems
  • Wind turbine generator (asynchronous) modelling
  • Modelling of asynchronous three-phase electric engines
  • Modelling of the process of subsystems synchronizations with unlimited number of machines
  • Modelling of complex automatic for system frequency and active power stabilization
  • System automatic modelling interface
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2Calculations of Physical Processes That Take Place in Power Systems:

  • Power flow calculations for unlimited number of elements in high-voltage networks with consideration of frequency change, blackouts, and automatics
  • Static and transient stability calculations with consideration for generators, emergency automatics, and weak connections of subsystems
  • Calculation and analysis of prolonged transients concerning system frequency alteration, emergency control system actions, and the reaction of heat and power equipment on the station
  • Nonsymmetrical and open-phase operating conditions by symmetrical coordinates method calculations
  • Design of any type of system protection automation by creating the logical chain of simple conditions and operations
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3Single-line
 Graphical Scheme Modelling:

  • Support of both graphical and tabular data entry modes
  • Drawing network graphical diagrams and substation switching network diagrams representing calculations results
  • Static and transient stability analysis; analysis of long-term transients
  • Analysis of asymmetrical and single-phase conditions and calculation of short-circuit currents
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4Graphical
 Analysis Module:

  • Adjustment of AEC, AEAO, heat and power equipment using a graphical analysis.
  • Machine AER (Automation Execution regulator) setting by the graphical method of the zone of stability construction
  • Power plant heating equipment setting by the graphical analysis of turbine and governor parameters
  • Graphical representation, graphical editor for control over emergencies, forecasting and adjustment of automatic systems
  • Test work conditions of the equipment, system automatics